The **logsene‑js** package is a lightweight Node.js client that ships log events from JavaScript applications to Sematext Logs (or Sematext Enterprise) via bulk HTTP(S) requests. It lets developers instantiate a logger with their Sematext app token, configure options such as log type, buffering directory, and bulk size, and then send structured logs (including tags and custom fields); the library also handles automatic field sanitisation, retries, and optional disk buffering for failed deliveries. It’s aimed at developers who want a simple, configurable way to forward application logs to Sematext’s log‑management platform, and can be used directly or as a transport for popular logging frameworks like Winston or Bunyan.